/Engine/Source/Developer/SourceControl/Public/ISourceControlProvider.h
Login to the source control server (if any). This is just a wrapper aroundExecute().
the result of the operation.
virtual [ECommandResult::Type](API\Developer\SourceControl\ECommandResult__Type) Login ( const [FString](API\Runtime\Core\Containers\FString) & InPassword, [EConcurrency::Type](API\Developer\SourceControl\EConcurrency__Type) InConcurrency, const [FSourceControlOperationComplete](API\Developer\SourceControl\FSourceControlOperationComplete) & InOperationCompleteDelegate )